CN203993937U - A kind of processing aramid fiber reinforced composite dedicated tool - Google Patents
A kind of processing aramid fiber reinforced composite dedicated tool Download PDFInfo
- Publication number
- CN203993937U CN203993937U CN201420312617.2U CN201420312617U CN203993937U CN 203993937 U CN203993937 U CN 203993937U CN 201420312617 U CN201420312617 U CN 201420312617U CN 203993937 U CN203993937 U CN 203993937U
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- China
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- hard alloy
- aramid fiber
- speed steel
- fiber reinforced
- dish type
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Abstract
The utility model provides a kind of processing aramid fiber reinforced composite dedicated tool, formed by two identical circular whole hard alloy cutting blades and a high-speed steel dish type milling cutter, wherein two identical circular whole hard alloy cutting blade symmetries are arranged on the both sides of high-speed steel dish type milling cutter, the angle of wedge of circular whole hard alloy cutting blade is 8 ° ~ 10 °, the cutting edge anterior angle of high-speed steel dish type milling cutter is 0 ° ~ 5 °, and the diameter of circular whole hard alloy cutting blade is than the large 1mm of diameter of high-speed steel dish type milling cutter.The utility model cutter is first with circular whole hard alloy cutting blade, aramid fiber reinforced composite to be cut off in use, and then the aramid fiber reinforced composite that cut off is removed with high-speed steel dish type milling cutter, therefore the utility model cutter cutting performance is good, and its service life and cutting quality, stock-removing efficiency are all better than existing processing aramid fiber reinforced composite cutter.
Description
Technical field
The utility model relates to a kind of processing aramid fiber reinforced composite dedicated tool, for the machining of aramid fiber reinforced composite.
Background technology
Aramid fiber reinforced composite has the plurality of advantages such as the ratio of strength to weight is high, shock resistance is good, because being used in more and more widely in Aero-Space manufacturing industry.But aramid fiber reinforced composite is a kind of material of difficult machining, it adopts the Material cladding such as aramid fiber, resin to form conventionally, has good toughness, not scissile feature.Because the cutting blade anterior angle of existing processing aramid fiber reinforced composite cutter is too little, cutting edge is without cutting edge inclination, if anterior angle numerical value is ~ 30 ° ~-20 °, cutting edge inclination numerical value is 0 °, side edge anterior angle is 0 °, therefore aramid fiber reinforced composite there will be following problem in the time of cutting: cutting edge is not sharp, surface to be machined roughness is poor, easily produces and reels off raw silk from cocoons, and stock-removing efficiency is low; Cutting resistance causes greatly heat in metal cutting larger, and tool wear is very fast, even causes resin-based sex change.
Utility model content
For above deficiency, the utility model provides a kind of processing aramid fiber reinforced composite cutter that improves cutting ability and working (machining) efficiency.
The technical solution of the utility model: a kind of processing aramid fiber reinforced composite dedicated tool, formed by two identical circular whole hard alloy cutting blades and a high-speed steel dish type milling cutter, wherein two identical circular whole hard alloy cutting blade symmetries are arranged on the both sides of high-speed steel dish type milling cutter, the angle of wedge of circular whole hard alloy cutting blade is 8 ° ~ 10 °, the cutting edge anterior angle of high-speed steel dish type milling cutter is 0 ° ~ 5 °, and the diameter of circular whole hard alloy cutting blade is than the large 1mm of diameter of high-speed steel dish type milling cutter.
The beneficial effects of the utility model: the utility model is owing to the angle of wedge of circular whole hard alloy cutting blade being designed to 8 ° ~ 10 °, the cutting edge anterior angle of high-speed steel dish type milling cutter is designed to 0 ° ~ 5 ° and the diameter of circular whole hard alloy cutting blade is designed to the large 1mm of diameter than high-speed steel dish type milling cutter, and adopt two identical circular whole hard alloy cutting blade symmetries to be arranged on the both sides of high-speed steel dish type milling cutter, making the utility model cutter is first with circular whole hard alloy cutting blade, aramid fiber to be cut off in use, and then the aramid fiber reinforced composite that cut off is removed with high-speed steel dish type milling cutter, therefore the utility model Tool in Cutting is functional, its service life and cutting quality, stock-removing efficiency is all better than existing processing aramid fiber reinforced composite cutter.
Brief description of the drawings
Fig. 1 is longitudinal sectional view of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the local enlarged diagram of the I portion of Fig. 1.
Fig. 4 is the longitudinal sectional view of circular whole hard alloy cutting blade.
Fig. 5 is the structural representation of high-speed steel dish type milling cutter.
Fig. 6 is the cutaway view of Fig. 5.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of processing aramid fiber reinforced composite dedicated tool, for processing the aramid fiber reinforced composite member that thickness is 6mm, this tool diameter is that 80mm, thickness are that 8mm, installing hole diameter are 20mm.
Particularly, above-mentioned cutter is made up of two identical circular whole hard alloy cutting blades 2,3 and a high-speed steel dish type milling cutter 1, and wherein two identical circular whole hard alloy cutting blade 2,3 symmetries are arranged on the both sides of high-speed steel dish type milling cutter 1.The diameter of described circular whole hard alloy cutting blade 2,3 is made 80mm, and thickness is made 3mm, and the angle of wedge 5 is 8 ° ~ 10 °.The diameter of described high-speed steel dish type milling cutter 1 is made 79mm, thickness 7 is installed and is made 2mm, and cutting edge anterior angle 6 is 0 ° ~ 3 °, and the diameter of circular whole hard alloy cutting blade 2,3 and high-speed steel dish type milling cutter 1 differs from 4 for 1mm.
Claims (1)
1. a processing aramid fiber reinforced composite dedicated tool, it is characterized in that: by two identical circular whole hard alloy cutting blades (2, 3) and one high-speed steel dish type milling cutter (1) forms, wherein two identical circular whole hard alloy cutting blades (2, 3) symmetry is arranged on the both sides of high-speed steel dish type milling cutter (1), circular whole hard alloy cutting blade (2, 3) the angle of wedge (5) is 8 ° ~ 10 °, the cutting edge anterior angle (6) of high-speed steel dish type milling cutter (1) is 0 ° ~ 5 °, circular whole hard alloy cutting blade (2, 3) diameter is than the large 1mm of diameter of high-speed steel dish type milling cutter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312617.2U CN203993937U (en) | 2014-06-13 | 2014-06-13 | A kind of processing aramid fiber reinforced composite dedicated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312617.2U CN203993937U (en) | 2014-06-13 | 2014-06-13 | A kind of processing aramid fiber reinforced composite dedicated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993937U true CN203993937U (en) | 2014-12-10 |
Family
ID=52034000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312617.2U Expired - Fee Related CN203993937U (en) | 2014-06-13 | 2014-06-13 | A kind of processing aramid fiber reinforced composite dedicated tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942849A (en) * | 2015-06-17 | 2015-09-30 | 旌德县万方日用品有限公司 | Sawing wheel for toilet paper |
| CN105855632A (en) * | 2015-01-21 | 2016-08-17 | 成都飞机工业（集团）有限责任公司 | Cutter suitable for ultrasonic cutting machine tool to machine composite materials |
| WO2024060498A1 (en) * | 2022-09-23 | 2024-03-28 | 云南中烟工业有限责任公司 | Cutter structure for cutting polylactic acid fiber filter rod |
-
2014
- 2014-06-13 CN CN201420312617.2U patent/CN203993937U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855632A (en) * | 2015-01-21 | 2016-08-17 | 成都飞机工业（集团）有限责任公司 | Cutter suitable for ultrasonic cutting machine tool to machine composite materials |
| CN104942849A (en) * | 2015-06-17 | 2015-09-30 | 旌德县万方日用品有限公司 | Sawing wheel for toilet paper |
| WO2024060498A1 (en) * | 2022-09-23 | 2024-03-28 | 云南中烟工业有限责任公司 | Cutter structure for cutting polylactic acid fiber filter rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170613 |